Practice Question and Answer
8Q: When a ping to the loopback address fails , what can you assume? 1420 05b5cc7e7e4d2b419777519d2
5b5cc7e7e4d2b419777519d2- 1The IP address of the local host is incorrectfalse
- 2The IP address of the remote host is incorrectfalse
- 3The NIC is not functionalfalse
- 4The IP stack has failed to initializetrue
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Answer : 4. "The IP stack has failed to initialize"
Explanation :
Answer: D) The IP stack has failed to initialize Explanation: When a ping to the loopback address fails , you can assume the IP stack has failed to initialize.
Q: When a ping to the local host IP address fails, what can you assume? 1857 05b5cc7e6e4d2b419777519cd
5b5cc7e6e4d2b419777519cd- 1The IP address of the local host is incorrectfalse
- 2The IP address of the remote host is incorrectfalse
- 3The NIC is not functionaltrue
- 4The IP stack has failed to initializefalse
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Answer : 3. "The NIC is not functional"
Explanation :
Answer: C) The NIC is not functional Explanation: When a ping to the local host IP address fails, you can assume the NIC is not functional.
Q: If you wanted administrators to see a message when logging into the router, which command would you use? 1512 05b5cc7e6e4d2b419777519c8
5b5cc7e6e4d2b419777519c8- 1message banner motdfalse
- 2banner message motdfalse
- 3banner motdtrue
- 4message motdfalse
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Answer : 3. "banner motd"
Explanation :
Answer: C) banner motd Explanation: The typical banner is a message of the day (MOTD) and is set by using the global configuration mode command banner motd.
Q: What command do you type to save the configuration stored in RAM to NVRAM? 2009 05b5cc7e6e4d2b419777519c3
5b5cc7e6e4d2b419777519c3- 1Router (config) #copy current to startingfalse
- 2Router #copy starting to runningfalse
- 3Router (config) #copy running - config startup - configfalse
- 4Router#copy run starttrue
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Answer : 4. "Router#copy run start"
Explanation :
Answer: D) Router#copy run start Explanation: To copy the running - config to NVRAM so that it will be used if the router is restarted , use the copy running-config startup-config command in privileged mode (copy run start for short).
Q: Which command will show you whether a DTE or a DCE cable is plugged into serial 0? 993 05b5cc7e6e4d2b419777519be
5b5cc7e6e4d2b419777519be- 1sh int s0false
- 2sh int serial 0false
- 3show controllers s 0true
- 4show serial 0 controllersfalse
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Answer : 3. "show controllers s 0"
Explanation :
Answer: C) show controllers s 0 Explanation: The Show controllers serial 0 command will show you whether either a DTE or DCE cable is connected to the interface. If it is a DCE connection, you need to add clocking with the clock rate command
Q: If you delete the contents of NVRAM and reboot the router , what mode will you be in? 1289 05b5cc7e6e4d2b419777519b9
5b5cc7e6e4d2b419777519b9- 1privileged modefalse
- 2Global modefalse
- 3Setup modetrue
- 4NVRAM loaded modefalse
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Answer : 3. "Setup mode"
Explanation :
Answer: C) Setup mode Explanation: If you delete the startup-config and reload the router, the router will automatically enter setup mode. You can also type setup from privileged mode at any time.
Q: Which of the following commands will configure all the default VTY ports on a router? 1564 05b5cc7e6e4d2b419777519b4
5b5cc7e6e4d2b419777519b4- 1Router#line vty 0 4false
- 2Router (config) #line vty 0 4true
- 3Router (config-if)#line console 0false
- 4Router(config)#line vty allfalse
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Answer : 2. "Router (config) #line vty 0 4"
Explanation :
Answer: B) Router (config) #line vty 0 4 Explanation: From global configuration mode, use the line vty 0 4 command to set all five default VTY lines
Q: Which of the following commands sets the secret password to Cisco? 1522 05b5cc7e6e4d2b419777519af
5b5cc7e6e4d2b419777519af- 1enable secret password Ciscofalse
- 2enable secret ciscofalse
- 3enable secret Ciscotrue
- 4enable password Ciscofalse
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Answer : 3. "enable secret Cisco"
Explanation :
Answer: C) enable secret Cisco Explanation: